Doug
Hmmm thought you might think that when you got it in the mag, The LDF lens works OK and the level of light looks very much the same, I tried it with out and its a bit of a joke, I'm happy with it as flood light, but for anything else it probably not much use. which is why I'm looking to stiffen up the head so it does'nt end up moving out of focus (if you can call it focused.)Terralux suggest that the odd beam shape is great for walking which seems like "we've found a benefit for a cra**y beam shape".
At £30 ish you would expect somthing a bit better, What about making a mag85 instead!!!, I've got the potted bulb which is a start (ordered in error, thought it would work in a 2D what a Twa*!!!)at least your Maxstar works
Mark